commands/regexp: Fix typo

Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Glenn Washburn 2023-06-28 05:10:07 -05:00 committed by Daniel Kiper
parent 712309eaae
commit 1c9c930320

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@ -36,7 +36,7 @@ static const struct grub_arg_option options[] =
groups with parentheses. These groups are
then numbered and you can save some of
them in variables. In other programs
those components aree often referenced with
those components are often referenced with
back slash, e.g. \1. Compare
sed -e 's,\([a-z][a-z]*\),lowercase=\1,g'
The whole matching component is saved in VARNAME, not its number.